>>This is a bug in user space. FUNCTIONFS_DISABLE event means the host has >>chosen a configuration with given function disabled. User-space should clean >>up it's state, as any pending requests of any >> kind are now invalid. It >>should not close all of the ep files.
Then, I would say this bug exists in both Android 4.2 and Android 4.4 version. But we are facing issue in Android 4.4 because kernel uses FunctionFs instead of f_adb.c. Do you think this should be ONLY fixed in user space or we can avoid all ep releases in kernel? Thanks, Roshan
